UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Kx3NSmyNdrLwVXVr+uHOcppckKdUwdyK1gWtDS79WBo=' 
WHERE 
  key_id = '5fd5fb97fac5cfec31f31724caf09f2dba6810c0e5762218066a869e3655c5b1' 
  AND (
    token = 'Kx3NSmyNdrLwVXVr+uHOcppckKdUwdyK1gWtDS79WBo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )